102320002219 has 2 divisors, whose sum is σ = 102320002220. Its totient is φ = 102320002218.

The previous prime is 102320002193. The next prime is 102320002297. The reversal of 102320002219 is 912200023201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 102320002219 - 2¹¹ = 102320000171 is a prime.

It is a super-2 number, since 2×102320002219² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 102320002219.

It is not a weakly prime, because it can be changed into another prime (102320002619) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51160001109 + 51160001110.

It is an arithmetic number, because the mean of its divisors is an integer number (51160001110).

Almost surely, 2^102320002219 is an apocalyptic number.

102320002219 is a deficient number, since it is larger than the sum of its proper divisors (1).

102320002219 is an equidigital number, since it uses as much as digits as its factorization.

102320002219 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 22.

The spelling of 102320002219 in words is "one hundred two billion, three hundred twenty million, two thousand, two hundred nineteen".